Government budgets are not just a list of spending measures with winners and losers – rather, they’re a set of choices about where pressure is absorbed in the economy. If inflation remains high, mortgage holders absorb that pressure through interest rates. If housing supply remains short, renters, first home buyers, or indeed, the bank of mum and dad, absorb it through higher prices. If services keep expanding faster than revenue, future taxpayers absorb it through debt, higher taxes or weaker services. If temporary relief expires without structural change, households absorb the same pressure again.
For 2026-27, the immediate economic pressure comes from overseas. US actions in Iran have lifted global energy prices, disrupted fuel, fertiliser and industrial chemical supply chains, and increased inflation risks just as households were hoping the worst of the cost-of-living shock had passed. Higher energy prices are not limited to petrol pumps; they flow on through freight, food, fertiliser, commodities, manufacturing inputs and business margins. They reduce real household incomes and make the Reserve Bank’s inflation task harder, resulting in the recent interest rate increases.
That is the real frame for this Budget: it’s about where the pressure goes.
The domestic pressure is more structural. In 2013, Baby Boomers and the Silent Generation accounted for 48.8 per cent of enrolled voters. By 2025, their share had fallen to 31.17 per cent. Gen X, Millennials and Gen Z now represent 68.83 per cent of the roll. That does not determine policy by itself, but it changes the political economy of housing, tax and wealth. In terms of average net worth, Baby Boomers remain well out in front, being 23% richer than Gen X and about three times richer than Millennials. The political class must now listen and speak to an electorate that looks materially different from the one just a decade ago.
While voter demographics do not determine policy, they do shift the level of voter pressure for decision makers. Combine this with house prices which have risen over 400 percent, more than twice as fast as average incomes, and you have a shift hitting the younger generations hardest – and making the political conditions just right for the long-sought capital gains reforms.
Show me an incentive and I’ll show you an outcome
Housing is the clearest example. The Government has replaced the 50 per cent capital gains tax discount with inflation indexation from July 2027 and restricted negative gearing to new builds, with transitional arrangements for existing investors. This is the Budget’s most politically significant reform because it changes the tax signal that has shaped property investment for the past 20 years.
The mechanism is simple. Under the previous settings, investors could use losses on established dwellings to reduce taxable income, while receiving a generous discount on future capital gains. That encouraged leveraged investment into existing housing. It supported demand for property, but it did not necessarily add to the number of homes available. The new settings try to redirect the tax benefit towards investment that adds supply, though industry has strongly questioned the effectiveness of this change as a driver of supply.
The Budget’s housing test is therefore straightforward – does it increase the supply of homes in the Australian property market? What’s unknown is the potential down-side risk to property prices of established dwellings, and whether we’ll see major market impacts before the next election in 2028.
To further bolster supply, the Budget commits $2 billion for councils and state utilities to deliver roads, water, power and sewerage infrastructure to support 65,000 new homes over a decade. It also provides $500 million to streamline environmental approvals, including for housing and energy projects. These measures are less visible than tax reform, but they will further ease the supply pressure facing the property market because a home gets built quicker when land, finance, planning approval, infrastructure, labour and materials arrive together.
The trade-off is clear. If investors leave the rental market faster than new homes are built, rents may rise in the short term. The scale of that risk will depend on investor behaviour, construction capacity, interest rates, population growth and the design of transition rules. The Budget changes the incentive. The housing market will test whether the construction system can respond quickly enough.
The intergenerational, or $3.5 trillion, question
The demographic shift of the Australian voter is simultaneously ushering in a period of significant wealth transfer, but that transfer will not be evenly distributed. Productivity Commission work has shown that inheritances account for most wealth transfers, and broader projections point to trillions of dollars moving between generations over coming decades. The important point is distribution. Some younger Australians will receive family assistance, inherit property or benefit from accumulated parental wealth. Others will not.
The budget introduces a minimum tax on discretionary trusts of 30 per cent, which will impact over 900,000 family trusts in Australia
The Treasurer said more than a million trusts had been established in Australia, with the number of discretionary trust structures doubling in the past two decades. But the wealthiest 10 per cent of households hold more than 90 per cent of the value of private trusts, with 95% of Australians not receiving income via a discretionary trust.
The Budget’s changes to capital gains tax, negative gearing and trust arrangements therefore matter beyond property. They affect the rules through which Australians will accumulate, preserve and transfer wealth into the future.
A special relationship: Australia & the US
The Budget’s fuel and defence measures can be read as two sides of the same alliance equation. Australia gains security from its relationship with the United States, but the alliance also carries costs. Some are direct, such as higher defence spending and long-term capability commitments. Others are indirect, such as exposure to conflicts and strategic decisions that Australia does not control but still must manage economically – which is a far less straight forward equation than it once was.
The war in Iran has made that trade-off more visible. Australia is not directly at war, but the Australian economy is paying a war premium. The immediate pressure is not military or diplomatic but economic in nature, and it is being felt through household budgets and business margins.
The Budget’s fuel package responds to that indirect cost. Australia is a wealthy trading nation, but it relies on imported fuel, open sea lanes, reliable logistics and a broadly stable global economy. When conflict disrupts those assumptions, Australia has limited ability to control the source of the shock, as it has long ago punted on more profitable just-in-time supply chains verse sovereign capability (or even domestic storage). That is why the Budget provides more than $10 billion for fuel and fertiliser security, including $7.5 billion for a Fuel and Fertiliser Security Facility and $3.2 billion for a government-owned Australian Fuel Security Reserve of around one billion litres. The Budget also lifts minimum stockholding obligations by around 10 days to support at least 50 days of diesel and aviation fuel supply and storage. This is not ordinary cost-of-living relief, and it will not make petrol structurally cheaper, but should be viewed as an insurance policy against future disruption. Australia pays more now to reduce the risk of shortages later.
Defence spending is the direct cost of the alliance equation. The Budget bolsters the Government’s $53 billion defence spend over the next decade with a $14 billion top up over the next four years, lifting defence spending towards 3 per cent of gross domestic product by 2033. The Government’s argument is that Australia faces a more contested region and a more uncertain global order, but it’s our alliance with the US that sits at the centre of that calculation. While Australia’s principal security partner provides access to intelligence, technology, deterrence, defence capability and strategic depth that it could not easily generate alone, it comes with expectations that Australia will spend more, host more, integrate more deeply (do as it is told) and carry more of the US burden for regional security.
That is the Budget’s alliance arithmetic. Australia pays once through the economic effects of global instability, including higher fuel and fertiliser costs. It pays again through the fiscal cost of defence expansion.
For Western Australia, this creates a major industrial opportunity. The Henderson Defence Precinct is central to the Commonwealth’s naval and defence industrial agenda, including submarine sustainment, naval maintenance and future frigate construction. The $14 billion announcement will further support this endeavour and strengthen WA’s position to benefit from long-term defence investment in engineering, advanced manufacturing, sustainment and skilled trades.
In pursuit of its diversification agenda, the WA Government relishes the opportunity to further broaden the State’s industrial base beyond resources, with Defence spending forecast to create the State’s second largest industry by superseding agricultural output. However, the trade-off is dependence on a different concentrated customer. In resources, WA is exposed to global commodity markets and a single major trading partner in China. In defence, the ultimate customer is the Commonwealth – which is why historical defence spending has favoured other states, such as South Australia, which has a significant natural resource endowment but has never really gained traction in economically exploiting it. That means WA may be reducing one form of concentration risk while increasing another. That’s not a reason to reject the opportunity, but it’s important to understand.
With the world’s attention focused on supply chains, the Treasurer confirmed 20 per cent of all gas exports under new contracts would be reserved for Australian users, and continued support for mining and processing through a Critical Minerals Strategic Reserve.
While this gas reservation policy, if successfully implemented, goes further than the current Western Australian Domestic Gas Reservation Policy set at 15 per cent, it certainly borrows heavily from its structural intent to underpin the domestic industrial base – a point accepted and celebrated by Prime Minister Anthony Albanese at a pre-Budget breakfast in Perth.
The irony of all this is Australia needs resilience through sovereignty now more than ever, but it comes at a greater fiscal cost for the taxpayer and at a price that is being determined and shaped by a foreign nation. This puts the Commonwealth in the uncomfortable position of needing to set the market price for many of these targeted commodities, outside of the carefully controlled supply from China, a level of market intervention most democratic governments would usually avoid.
Relief vs resilience
The Budget’s cost-of-living measures are more cautious than a broad stimulus package, because the inflation test is whether relief lowers pressure or simply gives households more cash to spend in an economy still constrained by supply. The Government’s one-off tax offset of $250 for wage and salary earners provides some relief, and delivery through the tax system limits the risk of adding too much immediate demand while inflation remains elevated. The Budget also allows workers to claim a $1,000 instant deduction for work-related expenses without receipts from the 2026-27 income year. That reduces paperwork and provides a modest tax benefit for eligible workers, without operating as a large immediate cash injection.
This distinction matters for the Reserve Bank. Some Budget measures can reduce measured inflation if they lower the price households see on a bill. However, relief does not necessarily reduce the underlying cost of producing energy, building homes, transporting goods or delivering services. If the Budget increases spending power without increasing supply, demand can rise faster than the economy’s capacity to meet it. That would keep inflation higher for longer and make monetary policy more difficult.
The Budget’s productivity measures are the answer to that problem. The Budget aims to reduce business compliance costs by $10 billion a year, make the $20,000 instant asset write-off permanent for small business, reform the skilled migration points test, speed up recognition of overseas qualifications, simplify financial record keeping and reduce selected regulatory costs. The claim is that lower friction will support investment, improve labour matching and make it easier for firms to expand.
As always, productivity gains rarely arrive because a Budget announces them. Productivity is won through implementation, competition, capital investment, skills, technology adoption, infrastructure and managerial capability. This Budget sets a direction, but the test is whether businesses experience lower real costs and whether the economy produces more with the people and capital it already has. That is the difference between relief that helps households absorb inflation, and reform that builds resilience and reduces inflationary pressure over time.
Labor’s broken NDIS
The hardest savings come from the National Disability Insurance Scheme. The Budget reduces the projected cost of the scheme from about $70 billion to $55 billion by 2030, with participant numbers expected to fall from about 760,000 to 600,000 by the end of the decade. Eligibility will shift towards functional capacity rather than diagnosis alone.
The Government’s claim is sustainability. The mechanism is tighter eligibility, reassessment and a narrower definition of who should receive support through the scheme. The fiscal evidence will show up in scheme costs. The social evidence will show up in participant outcomes, family pressure, provider viability and the capacity of mainstream and state-based services to absorb people who leave the scheme.
This is where Budget arithmetic becomes most difficult. The NDIS has become one of the Commonwealth’s largest structural spending pressures, but every saving has a person attached to it. The success of the reform will depend on whether the Government can slow spending growth while maintaining adequate support for people with complex needs. If alternative supports are not ready, the pressure will not disappear; it will move to families, hospitals, schools, community services and State Budgets. In the end, someone pays.
What didn’t the Budget do?
Despite the Treasurer’s own claims that the Budget was “a reforming Budget, which builds resilience and bolsters our economy”, the glaring absence for the business community – particularly the small business community – is tax relief and productivity support. Tackling wealth distribution while leaving untouched close-to world-leading levels of personal income tax and company tax seems like an own goal. Rather that encouraging business investment and enabling productivity, this Budget changed the goal posts for retirees who have spent decades planning for their futures, many of them without a superannuation safety net.
The opportunity to reduce cost pressures on young Australian through HECS relief was also passed over.
So what should we make of this Budget?
This is a Budget dealing with two simultaneous and mutually exclusive influences currently pulling on Australia’s orbit. The first is external: our alliance with the US combined with its actions in Iran have a material cost and visible price Australians must pay. Fuel security, defence spending and supply-chain resilience are no longer abstract national security concepts. They are fiscal costs carried by Australian taxpayers in a world where allied decisions can flow directly into Australian inflation, household budgets and public spending.
The second pressure is domestic. While housing is the major reform this cycle, the 2026-27 Budget should not be framed as a “housing budget”, but rather the dawn of a new demographic reality confronting the Australian polity. A relatively younger voting base now has major electoral power, with the decline of Boomer influence being laid bare. Governments have and will continue to act accordingly.
The 2026-27 Budget marks a shift from assuming Australia can rely on open markets, stable energy supply and a settled housing compact, towards a world where government must pay more for resilience and intervene more directly in the rules of wealth accumulation.
